explain select c_customer_id as customer_id ,concat(c_last_name, ', ', c_first_name) as customername from customer ,customer_address ,customer_demographics ,household_demographics ,income_band ,store_returns where ca_city = 'Hopewell' and customer.c_current_addr_sk = customer_address.ca_address_sk and ib_lower_bound >= 32287 and ib_upper_bound <= 32287 + 50000 and income_band.ib_income_band_sk = household_demographics.hd_income_band_sk and customer_demographics.cd_demo_sk = customer.c_current_cdemo_sk and household_demographics.hd_demo_sk = customer.c_current_hdemo_sk and store_returns.sr_cdemo_sk = customer_demographics.cd_demo_sk order by customer_id limit 100;
